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Crockpot Pierogi Casserole with Kielbasa

A warm, cheesy casserole featuring tender cheddar pierogies and savory kielbasa, slow-cooked to delicious perfection.
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Prep Time 15 minutes
Cook Time 5 hours
Total Time 5 hours 15 minutes
Servings: 6 servings
Course: Dinner, Main Course
Cuisine: Comfort food, Eastern European
Calories: 500
Ingredients Method Notes

Ingredients
  

Main Ingredients
  • 1 package Cheddar pierogies, frozen Use cold pierogies straight from the freezer.
  • 1 can Creamy chicken broth Can be substituted with vegetable broth for a vegetarian version.
  • 1 lb Savory kielbasa, sliced Can substitute with chicken or turkey kielbasa for a lighter option.
  • 1 cup Melted cheddar cheese Feel free to use aged white cheddar for a sharper taste.
  • 1 large onion, diced Chop the onion ahead of time to save prep time.
  • 2-3 cloves garlic, minced Chop ahead of time for convenience.
Cooking Essentials
  • 2 tablespoons olive oil Used for sautéing the aromatics.
  • to taste Salt and pepper Season according to personal preference.

Method
 

Preparation
  1. In a skillet over medium-high heat, heat 2 tablespoons of olive oil. Add the diced onion and minced garlic, sautéing for about 5-7 minutes until translucent and fragrant.
Layering the Casserole
  1. In your slow cooker, layer half of the frozen cheddar pierogies, followed by the sautéed onion and garlic mixture, sliced kielbasa, and half of the melted cheddar cheese. Repeat with the remaining ingredients.
Cooking
  1. Pour creamy chicken broth over the layered ingredients until everything is just covered.
  2. Gently season with salt and pepper to taste.
  3. Cover the slow cooker and cook on low for 4-6 hours, or until heated through.
Serving
  1. Serve warm, perhaps with a dollop of sour cream or a sprinkle of fresh herbs for a delightful touch.

Notes

To store leftovers, transfer any unused casserole into an airtight container. It will stay good for up to 3-5 days in the refrigerator. Freeze in freezer-safe containers for up to 2-3 months. For an easy meal later, thaw overnight in the refrigerator before reheating.